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Small black blower fan 50 by 15 mm with two wires

Zyvpee

Zyvpee BD125015LB 50x15mm 12V 0.08A 2-pin blower fan

SKU CH-13PK-1PM7N

A compact 50×15 mm 12 V blower fan with ball bearing, running at 2500–2999 RPM and 20–25 dBA for CPU cooler airflow

  • TypeBlower
  • CompatibilityCPU Cooler
  • Bearing TypeBall
  • RPM2500-2999 RPM
  • Noise Level20 - 25 dBA
  • Power Connector2 Pin
  • Blower design targets airflow through tight channels
  • Ball bearing supports continuous operation at 2500-2999 RPM
  • Quiet 20-25 dBA output suits low-noise builds
  • 12V 0.08A draw keeps power demand minimal
  • 50x15mm frame fits compact CPU cooler mounts

Compact blower for tight spaces

This 50 x 15 mm blower moves air through a focused outlet, making it suitable for small-form-factor CPU coolers or similar confined ducting. It runs on 12 V DC and draws only 0.08 A, so it adds minimal load to a 12 V rail. The two-pin power connector provides simple on/off operation without speed reporting. Builders who need a slim, low-current blower for restricted clearance will find it fits the role.

Two-pin voltage control limits

The fan accepts a plain 12 V two-pin header, so speed varies only with supply voltage; there is no PWM signal for closed-loop control. At full voltage the unit spins between 2500 and 2999 RPM while producing 20 to 25 dBA of noise. Systems that rely on motherboard PWM headers or fan-curve software cannot regulate this blower automatically. Buyers who want motherboard-managed speed curves should look elsewhere.

Ball-bearing reliability at 12 V

A ball bearing supports the rotor, giving consistent start-up torque and longer service life than sleeve alternatives in continuous 12 V operation. The bearing choice suits always-on devices such as humidifiers or compact coolers that run for extended periods. Users who prefer fluid-dynamic or magnetic-levitation bearings for even lower friction will not find those technologies here.

Points forts

  • Blower design targets airflow through tight channels
  • Ball bearing supports continuous operation at 2500-2999 RPM
  • Quiet 20-25 dBA output suits low-noise builds
  • 12V 0.08A draw keeps power demand minimal
  • 50x15mm frame fits compact CPU cooler mounts

Caractéristiques

SeriesBD125015LB
ModelBD125015LB
TypeBlower
CompatibilityCPU Cooler
Bearing TypeBall
RPM2500-2999 RPM
Noise Level20 - 25 dBA
Power Connector2 Pin
ColorBlack
LEDNon-LED
FeaturesDC Blower

Questions sur cet article

Should I pick a blower fan with a 2-pin connector or look for a 3- or 4-pin version?

This model uses a 2-pin power connector, so it runs at full speed whenever the 12 V supply is active; choose it when you need constant airflow and do not require PWM speed control.

What does the 2500-2999 RPM range mean for actual cooling performance?

At 2500-2999 RPM the blower produces a focused airstream suitable for tight spaces such as humidifier ducts or small heatsinks, moving air at a moderate 20-25 dBA noise level.

How does the 2-pin DC interface limit speed control in practice?

With only two pins the fan receives fixed 12 V power and cannot accept a PWM signal; speed can only be changed by varying the supply voltage externally.

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